No problem, we've got 7879 and 2970 to multiply
7879 × 2970 = 2970 × (7879)
+ 2970 × 9 that results in 26730
+ 2970 × 70 resulting in 207900
+ 2970 × 800 giving us 2376000
+ 2970 × 7000 that is equal 20790000

= 23400630
